Analysis of Variance (ANOVA) revealed no significant differences in paw withdrawal latencies between female that received saline and drug (5 min and 30 min) in the different estrous
cycle phases (figure not shown); estrus: (F (3, 22)= 0.
As bucks search for the last estrous
does, they will reopen some scrapes.
05) in the progesterone profile for each phase of the estrous
Associations between emergence of follicular waves and fluctuations in FSh concentrations during the estrous
cycle in ewes.
However, while more heifers treated with CIDR inserts demonstrated estrous
behavior, we found no effect on the proportion that became pregnant.
Levels of luteinizing hormone in sera and pituitaries of ewes during the estrous
cycle and anestrus.
Four main factors affect reproductive efficiency in dairy herds: days postpartum at first AI, estrous
detection rate, conception rate, and pregnancy loss.
Therefore, we concluded that TG gene is not expressed in endometrial tissue of Balb/C mice at any stage of estrous
cycle (Figure 1).
cucumerina at both doses for 30 days showed a significant increase in the duration of estrous
cycle with prolonged estrus and metestrus phases and decrease in diestrus and proestrus phases.
cycles of domestic ungulates such as the sheep, pig, cow, and horse are approximately 3 weeks in length.
The high level of progesterone during the luteal phase maintains pregnancy by keeping follicle-stimulating hormone (FSH) and estrogen in check, thereby preventing the mare from coming back into estrous
and disrupting the newly established pregnancy.
They used naturally cycling mice that were allowed to go through their normal estrous
cycles, akin to the menstrual cycle in women.